Course duration

it depends on clearing ipcc.....as and when you clear ipcc.....you have to serve 3years of articleship....

CPT Exemption is not yet passed. It will take some time. Better u should start from CPT.

Completion of course depends on clearing CPT, IPCC and Final. And inbetween IPCC and Final, u have to do articles under a CA for atleast 2.5 years.